Miniature Bearings Australia - MBA Minibearings
Miniature Bearings Australia

BL-00556-PP - Datasheet

MBA

Category Information

Balls - Plastic - Polypropylene

Polypropylene Plastic Balls. Excellent for liquid level float applications .Very resistant to most acids and alkalies.

  • Plastic ball grades are not the same as those for precision balls
  • Polypropylene
  • Tolerance and sphericity: up to and including 25.4mm diameter = + / -0.0508mm, over 25.4mm diameter +/-0.0762mm.
  • Unpolished.
  • Specific Gravity: 0.91.

Product Data

  • Diameter (D) : 5.56 mm +/- 0.051
    (Equiv. 0.219 in.)
  • Material Polypropylene
  • Precision Grade 2
  • Hardness 86 Rockwell R
  • Properties Excellent for liquid level float applications.
  • Colour White
  • Specific Gravity 0.91
  • Material Polypropylene
Country of Origin: US

Product Compliance and Data

Additional Resources

Cross References

  • 1974K8
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BL-00556-PPDiagramBL-00556-PPImage